Write as the sum and/or difference of logarithms. Express powers as factors. log7
A. log79 - log75
B. log75 - log79
C. log75 ÷ log79
D. log75 + log75
Answer: B
Mathematics
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Add or subtract as indicated. Simplify, if necessary.- 
- 
A. - 
B. 
C. 
D. - 
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Solve for the base. Round to the nearest cent.Part: $30.96 Rate of increase: 7%
A. $33.13 B. $128.93 C. $30.96 D. $28.93
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Sketch a line passing through the point and having slope m.(-5, -7), m = 
A. 
B. 
C. 
D. 
Mathematics
Multiply.(x - 5y)(5x + 3y)
A. x2 - 22xy - 22y2 B. 5x2 - 22xy - 22y2 C. 5x2 - 22xy - 15y2 D. x2 - 22xy - 15y2
Mathematics